3 sec in total
275 ms
2.6 sec
203 ms
Click here to check amazing Artra content. Otherwise, check out these important facts you probably never knew about artra.nl
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Visit artra.nlWe analyzed Artra.nl page load time and found that the first response time was 275 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
artra.nl performance score
name
value
score
weighting
Value4.5 s
15/100
10%
Value10.9 s
0/100
25%
Value8.5 s
17/100
10%
Value320 ms
77/100
30%
Value0.031
100/100
15%
Value16.6 s
5/100
10%
275 ms
373 ms
180 ms
171 ms
205 ms
Our browser made a total of 75 requests to load all elements on the main page. We found that 79% of them (59 requests) were addressed to the original Artra.nl, 9% (7 requests) were made to Aimfor.nl and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (995 ms) belongs to the original domain Artra.nl.
Page size can be reduced by 1.0 MB (38%)
2.8 MB
1.7 MB
In fact, the total size of Artra.nl main page is 2.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 55% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 29.5 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 29.5 kB or 78% of the original size.
Potential reduce by 370.3 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Artra needs image optimization as it can save up to 370.3 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 402.8 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 402.8 kB or 68% of the original size.
Potential reduce by 237.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Artra.nl needs all CSS files to be minified and compressed as it can save up to 237.1 kB or 83% of the original size.
Number of requests can be reduced by 19 (27%)
71
52
The browser has sent 71 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Artra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
artra.nl
275 ms
default.aspx
373 ms
basis.css
180 ms
style.css
171 ms
website.css
205 ms
simplyscroll.css
185 ms
jquery.fancybox-1.3.4.css
276 ms
modernizr-2.0.6.min.js
356 ms
jquery-1.6.2.min.js
559 ms
jquery-ui-1.8.11.custom.min.js
628 ms
slider.js
270 ms
fader.js
317 ms
jquery.simplyscroll.js
189 ms
jquery.js
195 ms
js.js
286 ms
jquery.fancybox-1.3.4.pack.js
377 ms
WebResource.axd
186 ms
print.css
103 ms
banner1-over.png
259 ms
banner2-over.png
402 ms
banner3-over.png
401 ms
banner1-klein-over.png
231 ms
banner2-klein-over.png
230 ms
banner3-klein-over.png
231 ms
ga.js
105 ms
background-website-links.png
176 ms
background-website-rechts.png
207 ms
cedeo.png
324 ms
knop-zoeken.png
318 ms
background-header.png
319 ms
leeg.png
320 ms
banner1.png
428 ms
banner2.png
435 ms
banner3.png
444 ms
icon-pijl1.png
385 ms
icon-pijl2.png
391 ms
ARTbutton_linksonder300x200px.jpg
563 ms
icon-quote1.png
471 ms
icon-quote2.png
484 ms
Logo_Driessen_HRMjpg.jpg
553 ms
coulant.jpg
546 ms
Raaak_Personeel.jpg
535 ms
KGU_uitzendburos.jpg
564 ms
uniting.jpg
582 ms
job_personeelsmakelaar.jpg
621 ms
1_Worktrans_Group_logo.jpg
638 ms
Select_Plus_Heerlen.jpg
652 ms
werkwijzer_zorg.png
652 ms
Exact.jpg
663 ms
SAM_Uitzendburo.jpg
676 ms
1_Flexpoint.jpg
718 ms
1_Raaak_Personeel.jpg
824 ms
yourconnectorgold.png
749 ms
Banner_Sourcen_voor_Flexorganisaties.jpg
844 ms
Banner_ARTRA_Inspiratiedag.jpg
869 ms
YsRacIyWlHU
122 ms
__utm.gif
17 ms
Daphne__Nanda.jpg
676 ms
Banner_verhuisd_neutraal.jpg
719 ms
opleidingsplanning_2016.jpg
745 ms
Banner_HvR_ARTRA_website.jpg
756 ms
Rethink_Recruitment.jpg
759 ms
www-embed-player-vflfNyN_r.css
28 ms
www-embed-player.js
59 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
55 ms
ad_status.js
40 ms
Inlenersbeloning_Handboek.jpg
705 ms
1_ARTwebsite_homebanner_3b_300x198.png
995 ms
Kleurrijke_ARTRA_trainers.png
889 ms
ARTbutton_E_campus.jpg
696 ms
icon-twitter.png
751 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
63 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
63 ms
icon-linkedin.png
780 ms
icon-facebook.png
761 ms
artra.nl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
[id] attributes on active, focusable elements are not unique
Heading elements are not in a sequentially-descending order
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Links do not have a discernible name
artra.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
artra.nl SEO score
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Artra.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Artra.nl main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
artra.nl
Open Graph description is not detected on the main page of Artra. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: